Dragon Gate (2019–present) Kamei made his
professional wrestling debut in
Dragon Gate at
Dragon Gate PRIME ZONE Vol. 76, an event promoted on April 16, 2019, where he fell short to
Kento Kobune as a result of a
Singles match. After almost three years of rookie status, he eventually began chasing various championships, and capturing the
Open the Triangle Gate Championship alongside Kzy and U-T at
Truth Gate 2022 on February 20, where they defeated Z-Brats (
H.Y.O,
BxB Hulk and
Shun Skywalker) in a tournament final to win the vacant titles. His biggest accomplishment to date is the
Open the Twin Gate Championship which he has won alongside Jason Lee at
Kobe World 2022 - Último Dragón Debut 35th Anniversary on July 30, 2022 by defeating Z-Brats (Shun Skywalker and
Diamante). Kamei is known for competing in various of the promotion's signature events, such as the
King of Gate tournament, making his first appearance at the 2022 edition where he defeated
Yosuke Santa Maria in the first rounds but fell short to
Shuji Kondo in the second. He also competed in a
battle royal for a second chance in the tournament, won by
Kota Minoura and also involving various other opponents such as
Dragon Kid,
Susumu Mochizuki,
Yamato,
Keisuke Okuda,
Kaito Ishida,
Eita,
Minorita,
Madoka Kikuta and others. Kamei competed in the
Gate of Destiny series of
pay-per-views, which is considered to be the promotion's top yearly event. He made his first appearance at the 2020 edition where he teamed up with Kento Kobune and Madoka Kikuta to defeat Team Toryumon (
Masato Yoshino,
Último Dragón and
Yasushi Kanda). During his tenure, Kamei joined the "Natural Vibes" unit. At the 2021 edition of the Gate of Destiny, he teamed up with stablemates Kzy, U-T and
Genki Horiguchi in a losing effort against
Naruki Doi,
Takashi Yoshida,
Don Fujii and
Gamma. At the 2022 event, Kamei temed up with Kzy and Jason Lee to defeat Naruki Doi, Último Dragón,
Don Fujii and Shuji Kondo.
Independent circuit (2022–present) The only other promotion from the
Japanese independent scene for which Kamei has worked is
Pro Wrestling Noah. He took part in a cross-over event promoted by them alongside Dragon Gate on November 11, 2022, the
NOAH Global Dream where he teamed up with "Natural Vibes" stablemate Kzy and
Yo-Hey to defeat
Genki Horiguchi,
Nosawa Rongai and
Ryo Saito in a
six-man tag team match. ==Championships and accomplishments==